Santa Ana, CA

7:44 PM PST on November 13, 2019 (GMT -0800)
John Wayne-Orange County

Weather History for KSNA - September, 2019

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Sunday, September 15, 2019

  Actual Average Record
Temperature  
Mean Temperature 77 °F 72 °F  
Max Temperature 84 °F 80 °F 102 °F (2012)
Min Temperature 70 °F 64 °F 59 °F (2007)
Degree Days  
Heating Degree Days 0 0  
Month to date heating degree days 0 0  
Since 1 July heating degree days 0 0  
Cooling Degree Days 12 7  
Month to date cooling degree days 196 113  
Year to date cooling degree days 873 684  
Growing Degree Days 26 (Base 50)    
Moisture  
Dew Point 65 °F    
Average Humidity 71    
Maximum Humidity 90    
Minimum Humidity 51    
Precipitation  
Precipitation 0.00 in 0.01 in 1.49 in (2015)
Month to date precipitation 0.00 0.08  
Year to date precipitation 12.51 9.11  
Sea Level Pressure  
Sea Level Pressure 29.86 in    
Wind  
Wind Speed 5 mph (SSW)    
Max Wind Speed 15 mph    
Max Gust Speed 18 mph    
Visibility 8 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily Weather History Graph

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Astronomy

Sep. 15, 2019 Rise Set
Actual Time 6:34 AM PDT 6:58 PM PDT
Civil Twilight 6:09 AM PDT 7:23 PM PDT
Nautical Twilight 5:40 AM PDT 7:52 PM PDT
Astronomical Twilight 5:10 AM PDT 8:21 PM PDT
Moon 8:10 PM PDT (9/15) 7:48 AM PDT (9/15)
Length of Visible Light 13h 13m
Length of Day
12h 23m
Full, 98% of the Moon is Illuminated
Sep 15
Full
Sep 21
Last Quarter
Sep 28
New
Oct 5
First Quarter
Oct 13
Full

Hourly Weather History & Observations

Time (PDT) Temp. Heat Index Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:53 AM 73.0 °F - 68.0 °F 84% 29.87 in 8.0 mi SSW 5.8 mph - N/A   Clear
1:53 AM 72.0 °F - 66.9 °F 84% 29.86 in 7.0 mi South 4.6 mph - N/A   Clear
2:36 AM 72.0 °F - 66.9 °F 84% 29.86 in 7.0 mi SW 4.6 mph - N/A   Scattered Clouds
2:53 AM 72.0 °F - 68.0 °F 87% 29.86 in 6.0 mi Variable 3.5 mph - N/A   Mostly Cloudy
3:53 AM 72.0 °F - 66.9 °F 84% 29.85 in 6.0 mi Calm Calm - N/A   Haze
4:53 AM 71.1 °F - 66.0 °F 84% 29.86 in 6.0 mi SSE 3.5 mph - N/A   Haze
5:12 AM 71.1 °F - 66.0 °F 84% 29.86 in 6.0 mi SSE 4.6 mph - N/A   Haze
5:24 AM 71.1 °F - 66.0 °F 84% 29.86 in 6.0 mi South 4.6 mph - N/A   Haze
5:53 AM 70.0 °F - 64.9 °F 84% 29.87 in 3.0 mi SSW 4.6 mph - N/A   Mostly Cloudy
6:53 AM 70.0 °F - 64.9 °F 84% 29.88 in 3.0 mi SSE 4.6 mph - N/A   Overcast
7:50 AM 69.8 °F - 64.4 °F 83% 29.89 in 4.0 mi Calm Calm - N/A   Haze
7:53 AM 70.0 °F - 64.9 °F 84% 29.88 in 4.0 mi Calm Calm - N/A   Haze
8:53 AM 72.0 °F - 64.9 °F 78% 29.90 in 6.0 mi South 4.6 mph - N/A   Haze
9:53 AM 73.9 °F - 64.9 °F 73% 29.90 in 9.0 mi Calm Calm - N/A   Mostly Cloudy
10:53 AM 80.1 °F 81.7 °F 64.0 °F 58% 29.89 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
11:53 AM 82.0 °F 84.1 °F 66.0 °F 58% 29.88 in 10.0 mi SW 8.1 mph - N/A   Mostly Cloudy
12:53 PM 82.0 °F 83.0 °F 62.1 °F 51% 29.87 in 10.0 mi SSW 9.2 mph - N/A   Mostly Cloudy
1:53 PM 80.1 °F 81.1 °F 61.0 °F 52% 29.86 in 10.0 mi SSW 12.7 mph - N/A   Mostly Cloudy
2:53 PM 79.0 °F - 63.0 °F 58% 29.85 in 10.0 mi SSW 10.4 mph - N/A   Mostly Cloudy
3:53 PM 78.1 °F - 63.0 °F 60% 29.84 in 10.0 mi SW 5.8 mph - N/A   Clear
4:36 PM 78.1 °F - 63.0 °F 60% 29.84 in 10.0 mi SW 4.6 mph - N/A   Scattered Clouds
4:53 PM 77.0 °F - 63.0 °F 62% 29.84 in 10.0 mi SW 8.1 mph - N/A   Scattered Clouds
5:53 PM 75.2 °F - 62.6 °F 65% 29.84 in 10.0 mi SW 6.9 mph - N/A   Mostly Cloudy
6:53 PM 73.4 °F - 62.6 °F 69% 29.84 in 10.0 mi SSW 5.8 mph - N/A   Mostly Cloudy
7:53 PM 72.0 °F - 63.0 °F 73% 29.84 in 10.0 mi Calm Calm - N/A   Mostly Cloudy
8:53 PM 72.0 °F - 63.0 °F 73% 29.86 in 9.0 mi SW 5.8 mph - N/A   Scattered Clouds
9:53 PM 70.0 °F - 64.0 °F 81% 29.86 in 8.0 mi South 4.6 mph - N/A   Scattered Clouds
10:53 PM 70.0 °F - 64.0 °F 81% 29.87 in 5.0 mi SSW 4.6 mph - N/A   Haze
11:21 PM 70.0 °F - 64.0 °F 81% 29.87 in 8.0 mi SSW 5.8 mph - N/A   Scattered Clouds
11:30 PM 71.1 °F - 64.0 °F 78% 29.87 in 8.0 mi SSW 3.5 mph - N/A   Mostly Cloudy
11:53 PM 71.1 °F - 64.0 °F 78% 29.88 in 8.0 mi Variable 4.6 mph - N/A   Mostly Cloudy